DDEX Data Dictionary , 2010-06-18

1

3

4

7

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

All

AudioCodec

A supporting term for echo:ExtensionsMessage, erns:NewReleaseMessage, ernm:NewReleaseMessage, echo:ReleaseAvailabilityMessage, and echo:ReleaseStatusInformationMessage.

An algorithm to compress and uncompress an AudioResource for storage and/or transmission.

Relationships
Parents	Codec	An algorithm to compress and uncompress a Resource for storage and/or transmission.
Children	AAC	Advanced Audio Coding as standardized in ISO/IEC 13817-7.
	ADPCM	Adaptive Differential PCM audio as defined in ITU G.721, 726 and 727.
	MP2	MPEG Audio Layer II, as standardized in ISO/IEC 11172-3 and 13818-3.
	MP3	MPEG Audio Layer III, as standardized in ISO/IEC 11172-3 and 13818-3.
	PCM	Pulse-code modulated audio as used e.g. on audio CDs.
	QCELP	Qualcomm Code Excited Linear Prediction as developed by Qualcomm.
	RealAudio	Real Audio as developed by RealNetworks Inc.
	Vorbis	An AudioCodec developed by the Xiph.Org Foundation.
	WMA	Windows Media Audio as developed by Microsoft Corp.

Copyright © 2006-2010 DDEX LLC